has characteristic has soma location receives synaptic input in region sends synaptic output to region receives synaptic input from neuron wedge local neuron gnathal ganglion neuron adult GABAergic neuron cell body rind of adult gnathal ganglion antennal mechanosensory and motor center B1b projection neuron inferior ventrolateral protocerebrum local IVLP-IVLP neuron 2012-03-28T03:44:56Z Neuron whose cell body is located in the ventromedial subesophageal region and innervates the ipsilateral inferior ventrolateral protocerebrum (IVLP) in both hemispheres, with pre- and postsynaptic sites found in this region. These neurons receive input from AMMC-B1b projection neurons in the IVLP. IVLP-IVLP are GABAergic neurons and are activated by an acoustic stimuli of 100 Hz, 300 Hz or pulse song stimuli (Lai et al., 2012). IVLP-IVLP PN wedge-wedge PN AMMC-VLP4 neuron FBbt:00110125 Auditory function was determined measuring GCaMP activation in these cells in response to an acoustic stimuli in a subset of neurons labeled with VT50245-GAL4. Presence of pre- and postsynaptic sites was determined by immunoreactivity to Dscam- and synaptotagmin-GFP localization, respectively. Connectivity between IVLP-IVLP and AMMC-B1b neurons in the IVLP and was assessed using GFP reconstitution across synaptic membranes (GRASP) in IVLP-IVLP neurons labeled with VT50245-GAL4 and AMMC-B1b neurons labeled with L5055-LexA. Neurotransmitter was determined by immunostaining with an anti-GABA antibody in neurons labeled with VT50245-GAL4 (Lai et al., 2012). VFB:FBbt_00110125 inferior ventrolateral protocerebrum commissural IVLP-IVLP neuron AV4 neuron fly_anatomy.ontology IVLP-IVLP neuron auditory system neuron intrinsic wedge neuron bilateral